S
M
T
W
T
F
S
27
72°
54°
28
66°
55°
29
79°
61°
30
75°
59°
1
70°
55°
2
70°
50°
3
66°
52°
4
72°
52°
5
73°
55°
6
70°
54°
7
59°
48°
8
58°
51°
9
67°
47°
10
60°
43°
11
60°
48°
12
63°
59°
13
70°
58°
14
67°
53°
15
62°
48°
16
60°
46°
17
62°
50°
18
61°
48°
19
60°
48°
20
59°
46°
21
61°
45°
22
60°
44°
23
60°
42°
24
56°
38°
25
56°
42°
26
57°
39°
27
57°
44°
28
56°
40°
29
55°
40°
30
54°
37°
31
52°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Slough
Slough's October 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 37° and 59°. The average high for October is 60° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Slough. See also: November | December | January.
